Run LibreChat on Trinity Large Thinking

by LibreChatChat applibrechat.ai

LibreChat is the leading open-source AI chat platform, a self-hosted ChatGPT alternative with multi-model chat, agents, file handling, and search. Custom endpoints are a headline feature: one block in librechat.yaml adds any OpenAI-compatible provider. Point it at Opper and your whole workspace chats across 700+ models on one key, with a choice of EU or US inference behind it.

Run

LibreChatonin

Connect LibreChat to Trinity Large Thinking

Set up with agents

Paste this into your coding agent (Claude Code, Cursor, Codex, and more) and it will set up and build with Opper for you.

Get your API key

Where you can run it

Trinity Large Thinking runs on the routes below. Route only to EU providers when your data has to stay in Europe.

Provider	Region	Zero data retention	Training	Input	Output	Cache read
Arcee	US		No	$0.25	$0.80	$0.06

The model

Trinity Large Thinking

Arcee Trinity Large Thinking: ~398B reasoning model with 256k context for agentic tasks and long-horizon planning.

Available on

Pricing from$0.25/ 1M input$0.80/ 1M output$0.06/ 1M cache read262Kcontext

Privacy

ZDR
Training: No
Region: US

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